Imagine this: once a happy child with a lot of friends, little Jack has started spending many hours per day on social networking sites such as Facebook, which has turned him into a pale asocial freak. Oh, if only hed never touched that cursed box we call the computer, hed be a healthy young man now! This is the picture weve been fed a lot by the media (did you see the movie Gamer? I rest my case), but according to a study conducted by the Pew Internet and American Life Project, its simply not tr